The Sleeve Assembly,fuel, cataloged under National Stock Number 4530-01-181-1971, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-01-181-1971 |
| Primary Part Number | 310D010-1 |
| Item Name | Sleeve Assembly,fuel |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Manufacturer | Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana |
| Status | ACTIVE |
| General Characteristics Item Description | SLEEVE IS AL ALLOY 6061-T6511; LG O/A 5.000 IN.; ID 1.947-1.955 IN.; OD 2.110-2.115 IN.; WITH JUMPER ASSY MS25083-1BB5 AND FLAME ARRESTER 310C052-1 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 310D010-1 PRIMARY | Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana (USA) |
| Reference | Meaning |
|---|---|
| 310D010 | D/9 Drawing number reference only Bfm Energy Products Corp |
| 310D010-1 | 3/9 Design control — primary reference Bfm Aerospace Corp |
| 310D010-1 | 5/9 Secondary reference Bfm Energy Products Corp |
NSN 4530-01-181-1971 is a Sleeve Assembly,fuel, manufactured by Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
NSN 4530-01-181-1971 has 1 manufacturer part number on file: 310D010-1 (Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana).
1 possible match (shared part number, not a government interchangeability claim): 4530-01-181-1972. Verify interchangeability with system specifications before substitution.
Key specifications for 310D010-1: General Characteristics Item Description: SLEEVE IS AL ALLOY 6061-T6511; LG O/A 5.000 IN.; ID 1.947-1.955 IN.; OD 2.110-2.115 IN.; WITH JUMPER ASSY MS25083-1BB5 AND FLAME ARRESTER 310C052-1 IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4530-01-181-1971 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.